Featuring quite a few science/math YouTubers!
Vihart response: https://youtu.be/CruQylWSfoU
Brought to you by you: http://3b1b.co/mug-thanks
And by Brilliant: https://brilliant.org/3b1b

Timestamps:
0:00 - Featured guests
4:30 - Why it's "impossible"
12:20 - Surfaces with holes
16:27 - Your challenge
17:35 - Sponsorship and end

Thanks to all the following channels for participating.
Standup Maths
https://www.youtube.com/user/standupmaths

Wendover Productions
https://www.youtube.com/user/Wendoverproductions

Welch Labs:
https://www.youtube.com/user/Taylorns34

MinutePhysics:
https://www.youtube.com/user/minutephysics

Ben Eater:
https://www.youtube.com/user/eaterbc

Mathologer:
https://www.youtube.com/channe....l/UC1_uAIS3r8Vu6JjXW

Singing Banana:
https://www.youtube.com/user/singingbanana

Numberphile:
https://www.youtube.com/user/numberphile

Looking Glass Universe:
https://www.youtube.com/user/LookingGlassUniverse

Veritasium:
https://www.youtube.com/user/1veritasium

Steve Mould:
https://www.youtube.com/user/steventhebrave

Special thanks to MathsGear for providing the mugs.
https://mathsgear.co.uk/
https://mathsgear.co.uk/products/gift-card

Music:
Vincent Rubinetti: https://soundcloud.com/vincerubinetti/

Divertissement by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/

------------------

3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that).

If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended

Various social media stuffs:
Website: https://www.3blue1brown.com
Twitter: https://twitter.com/3Blue1Brown
Patreon: https://patreon.com/3blue1brown
Facebook: https://www.facebook.com/3blue1brown
Reddit: https://www.reddit.com/r/3Blue1Brown

ভেদ | MCQ Short Tricks | Madhyamik 2025 | AKD Sir

এই ভিডিওটিতে AKD স্যার ব্যাখ্যা করছেন "ভেদ" বা Variation বিষয়টি, যা WBBSE-এর মাধ্যমিক পরীক্ষার জন্য অত্যন্ত গুরুত্বপূর্ণ। সহজে বুঝে নেওয়ার জন্য MCQ-এর শর্ট ট্রিকস এবং গুরুত্বপূর্ণ টিপস শেয়ার করা হয়েছে, যা ২০২৫-এর মাধ্যমিক পরীক্ষার জন্য বিশেষভাবে প্রস্তুত করা হয়েছে। পুরো ভিডিওটি দেখুন এবং পরীক্ষায় ভালো ফল করার জন্য প্রয়োজনীয় সকল তথ্য জেনে নিন!

বিষয়বস্তু:

ভেদ বা Variation এর মূল ধারণা
MCQ প্রশ্নের শর্ট ট্রিকস
২০২৫ মাধ্যমিক পরীক্ষার জন্য টিপস
গুরুত্বপূর্ণ প্রশ্নোত্তর
সাবস্ক্রাইব করুন আমাদের চ্যানেলটি আরও শিক্ষামূলক ভিডিওর জন্য এবং সর্বশেষ পরীক্ষা সংক্রান্ত তথ্য পেতে!

#ভেদ #WBBSE #Madhyamik2025 #AKDSir #MCQShortTricks #BengaliEducation

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📌 Telegram Group 👉
https://t.me/StudyTimeBangla

📌 WhatsApp channel 👉
https://whatsapp.com/channel/0....029VakhKl15Ui2brXopq

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https://play.google.com/store/....apps/details?id=com.

📌 Deva Sir FB I'd 👉
https://www.facebook.com/deboj....yoti.panditdeva?mibe

#Study_Time #K12 #Madhyamik25 #Madhyamik #History #Geography #Math #Life_Science #Class9 #Class10 #Devasir #studytime

📌✅Deva Sir | All Classes | Playlist -
https://youtube.com/playlist?list=PLYAnjmaXB7yGAJW5xPGkKvaVYzbSgYBTs&si=BWNmrim8PEBksljw

Life Science | Madhyamik 2025 | Sayak Ghoshal -
https://youtube.com/playlist?list=PLYAnjmaXB7yE0m2eZK9O6wk7bUrnETIPS&si=FXMsWTFI-m8uuStC

📌✅Success Stories | Biographies | Informative | Motivational Video -
https://youtube.com/playlist?list=PLYAnjmaXB7yGpmpPMEtdr1t-XS-WOPsjg&si=uu6ZMD8tN7PV7E0T

📌✅ History | Information | Deva Sir
https://youtube.com/playlist?list=PLYAnjmaXB7yE773Zt6Y741xJZEazHzf69&si=_pCJZFPQdsYwSUXc

📌✅ History | Class 12 | HS | WBCHSE | Deva Sir -
https://youtube.com/playlist?list=PLYAnjmaXB7yG47mfrBoCiNeoRiLyBChsd&si=fW0OukAFYmkpmOs0

📌✅History | Class 11 | WBCHSE | Deva Sir
https://youtube.com/playlist?list=PLYAnjmaXB7yGc25PEXhipWxUgVvXNlyVM&si=e0jRqSkA8QphqBiQ

📌✅https://youtube.com/playlist?list=PLYAnjmaXB7yE8wwUe1MG4pCpQD2fINj9-&si=QH59jCx3hTI42FFg

📌✅History | Class 9 | World History | Deva Sir
https://youtube.com/playlist?list=PLYAnjmaXB7yF9IXWmoD7vZO3S2N62biir&si=MYnykyv6IyEsuuBM

📌✅Link To AKD Sir's Playlist :
https://www.youtube.com/playli....st?list=PLYAnjmaXB7y


Madhyamik 2024
Mathematics
ABTA study guide
Page 179
MCQ
Mock test
AKD Sir
Madhyamik Maths exam
Exam preparation
Practice questions
Mathematics MCQ
Madhyamik exam guide
Maths mock test
ABTA Maths content
10th grade Maths
Madhyamik practice test
AKD Sir’s questions
Maths exam strategy
Test preparation
MCQ practice

#abta2024 #madhyamikmath #madhyamikmocktest
#mocktest

Peck flew to the pool to swim with Reya! The letters "e" and "w" team up to make the long /ū/ sound. The letters "o" and "o" team up to make the long /ū/ sound too. Learn about vowel teams with Reya the Red Panda from Khan Academy Kids.

Visit us at http://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool through 2nd grade.

Available on Google Play, Apple, and Amazon app stores:
➡️ http://khan.co/KhanKids-YT-Google
➡️ http://khan.co/KhanKids-YT-Apple
➡️ http://khan.co/KhanKids-YT-Amazon

You can access other videos about vowel teams on our playlist here: http://khan.co/KhanKids-VowelTeams.

Subscribe to our channel for more videos like this.

⚓Join us in World of Warships Legends🌊 now for free here: https://wo.ws/2QR1FMg




Become a Simple History member: https://www.youtube.com/simplehistory/join
Support us on Patreon: https://www.patreon.com/simplehistory

Copyright: DO NOT translate and re-upload our content on Youtube or other social media.

SIMPLE HISTORY MERCHANDISE

Get the Simple History books on Amazon:

https://www.amazon.com/Daniel-....Turner-%60/e/B00H5TY

T-Shirts

https://teespring.com/stores/s....imple-history-offici

Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/


Amazon UK
http://www.amazon.co.uk/Daniel....-Turner/e/B00H5TYLAE


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Credit:
Created by Daniel Turner (B.A. (Hons) in History, University College London)
Script: Conan White
Narrator:

Chris Kane
https://vocalforge.com/

Music Credit:

Failing Defense Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

Sources:

The Battleship Book
By Robert M. Farley

Submarine Torpedo Tactics: An American History
By Edward Monroe Jones, Shawn S. Roderick

World War I: A Student Encyclopedia
By Spencer Tucker

Jane's Battleships of the 20th Century by Bernard Ireland

This electronics video tutorial explains how to analyze circuits using mesh current analysis. it explains how to use kirchoff's voltage laws combined with ohm's law to calculate the electric current flowing through each resistor as well as the electric potential of each node.

Basic Electronics For Beginners:
https://www.youtube.com/watch?v=uXr4lXYjXuU

Electric Power & Cost if Electricity - KWh:
https://www.youtube.com/watch?v=i1TJV-9ljDs

Electricity - Basic Introduction:
https://www.youtube.com/watch?v=ybuhfEa-PrU

Wire Gauge & Amperage:
https://www.youtube.com/watch?v=KSYAqQ4xyJI

Intro to Multimeters:
https://www.youtube.com/watch?v=n9Obx15AjdM

The Wheatstone Bridge Circuit:
https://www.youtube.com/watch?v=jFvVtB10B1I

____________________________________
Node Voltage Method Circuit Analysis:
https://www.youtube.com/watch?v=BMnFC63m1fQ

Norton's Theorem Circuit Analysis:
https://www.youtube.com/watch?v=-kkvqr1wSwA

Thevenin's Theorem Circuit Analysis:
https://www.youtube.com/watch?v=zTDgziJC-q8

The Superposition Theorem:
https://www.youtube.com/watch?v=EX52BuZxpQM

Maximum Power Transfer:
https://www.youtube.com/watch?v=8CA6ZNXgI-Y

__________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

This chemistry video tutorial provides a basic introduction to acid base titrations. It shows you how to calculate the unknown concentration of an acid solution and how to determine the volume of base added to completely neutralize the acid and to reach the equivalence point. It also explains how to calculate the pH of acid base titrations before, at and beyond the equivalence point. This video contains plenty of examples, equations, formulas, and practice problems.

Get The Full 1 Hour 42 Min Video:
https://www.patreon.com/MathScienceTutor

Direct Link to The Full Video:
https://bit.ly/3QtgYFV

PDF Worksheet - 15 Questions:
https://bit.ly/3GtYP6d

Chemistry PDF Worksheets:
https://www.video-tutor.net/ch....emistry-basic-introd

_______________________________________
Full 2 Hour Video on YouTube:
https://www.youtube.com/watch?v=nThFpzGMSfg

Join The YouTube Membership Program:
https://bit.ly/46xaQTR

General Chemistry 2 Final Exam Review:
https://www.youtube.com/watch?v=lSmJN1_uVpI

This calculus review video tutorial explains how to evaluate limits using piecewise functions and how to make a piecewise function continuous by finding the constant c to make the two parts equal. This video on limits and continuity contains plenty of examples and practice problems for you to work. It discusses how to find if the limit exist by analyzing the one sided limits such as finding the limit as x approaches a number from the left and from the right.

Introduction to Limits:
https://www.youtube.com/watch?v=YNstP0ESndU

How To Evaluate Limits From a Graph:
https://www.youtube.com/watch?v=7Q2HwTHcxA0

Evaluating Limits By Factoring:
https://www.youtube.com/watch?v=fOrOeZA-vdY

Limits of Rational Functions :
https://www.youtube.com/watch?v=M2BgBG2Su94

Limits of Radical Functions:
https://www.youtube.com/watch?v=qay5HvT1UK8

Limits of Trigonometric Functions:
https://www.youtube.com/watch?v=HbtuSC_WOW0

___________________________________
How To Find The Limit at Infinity:
https://www.youtube.com/watch?v=NmLljBAg82o

Infinite Limits + Vertical Asymptotes:
https://www.youtube.com/watch?v=xvFqomOpLrs

Limits at Infinity With Radicals:
https://www.youtube.com/watch?v=1hyoTeWg6Bs

Limits of Absolute Value Functions:
https://www.youtube.com/watch?v=wFeh4ByT0xs

Limits of Composite Functions:
https://www.youtube.com/watch?v=KjL9cWHzeIc

The Squeeze Theorem:
https://www.youtube.com/watch?v=lVIb9iJ-rRI

____________________________________
Limits and Logarithms:
https://www.youtube.com/watch?v=fHzmQmcvheI

Limits of Exponential Functions:
https://www.youtube.com/watch?v=pcUXo7XbRaM

Piecewise Functions - Limits:
https://www.youtube.com/watch?v=JrYmEo6hoiU

3 Step Continuity Test:
https://www.youtube.com/watch?v=WT7oxiiFYt8

Continuity and Differentiability:
https://www.youtube.com/watch?v=fml0-ELYLaE

Limits - Test Review:
https://www.youtube.com/watch?v=6e4Wtgc43KQ

_____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

This video tutorial provides an intro into Bayes' Theorem of probability. It explains how to use the formula in solving example problems in addition to using tree diagrams and venn diagrams.

Introduction to Probability: https://www.youtube.com/watch?v=SkidyDQuupA

Probability Formulas:
https://www.youtube.com/watch?v=bddckR734aM

Probability Explained:
https://www.youtube.com/watch?v=UORztmWGY6Q

Probability With Geometry:
https://www.youtube.com/watch?v=DeH5aHWxEaI

Probability of Complementary Events:
https://www.youtube.com/watch?v=0T-CaQCiSf4

Conditional Probability:
https://www.youtube.com/watch?v=sqDVrXq_eh0

__________________________________
Independent and Dependent Events:
https://www.youtube.com/watch?v=lWAdPyvm400

Probability of Mutual Exclusive Events:
https://www.youtube.com/watch?v=X6usGgwXFyU

Multiplication and Addition Rule:
https://www.youtube.com/watch?v=94AmzeR9n2w

Compound Probability:
https://www.youtube.com/watch?v=EHU6pVSczb4

Expected Value:
https://www.youtube.com/watch?v=b6VK2VPMXNI

Probability Tree Diagrams:
https://www.youtube.com/watch?v=w4wKXVwtGac

___________________________________
Bayes Theorem:
https://www.youtube.com/watch?v=OByl4RJxnKA

Probability - Binomial Distribution:
https://www.youtube.com/watch?v=3PWKQiLK41M

Probability - Geometric Distribution:
https://www.youtube.com/watch?v=d5iAWPnrH6w

Probability - Poisson Distribution:
https://www.youtube.com/watch?v=m0o-585xwW0

Continuous Probability Distributions:
https://www.youtube.com/watch?v=QxqxdQ_g2uw

Probability Density Functions:
https://www.youtube.com/watch?v=3xAIWiTJCvE

__________________________________
Probability - Uniform Distributions:
https://www.youtube.com/watch?v=KfunVw-0AH0

Probability - Exponential Distributions:
https://www.youtube.com/watch?v=J3KSjZFVbis

Probability - Normal Distributions (Calculus):
https://www.youtube.com/watch?v=gHBL5Zau3NE

Probability - Standard Normal Distributions:
https://www.youtube.com/watch?v=CjF_yQ2N638

Probability - The Law of Large Numbers:
https://www.youtube.com/watch?v=ihTpK6dXSas

___________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Thousands of parents and educators are turning to the kids’ learning app that makes real learning truly fun. Try Kids Academy now! Enjoy our special Cyber Week offer. The price was 75% higher! https://www.kidsacademy.mobi/s....ubscription-plan/cyb

ABC letters for Kids | English Alphabet for Preschool & Kindergarten

Learn alphabet letters easily with this fun and instructional video from Kid’s Academy. The alphabet is the foundation for learning to read. Young learners at preschool and kindergarten learn to identify letters and the letter sounds. With this knowledge students understand that letters together with their sounds form words and students are on their way to learning to read. Mastering the English alphabet for kids is a huge task. Identifying all 26 letters and their sounds is simple with fun visuals!

The video opens with an introduction to the letter and the letter sound. The student sees the capital letter clearly and then the letter is drawn. The voiceover instructs the viewer on the name of the letter and then what sound the letter makes. The voiceover instructs the students to say the letter sounds themselves. If the letter is a vowel, then the student hears both the long sound and short sound and the video asks the student to repeat the sounds.

The video then moves on to give the student three examples of words that have the featured letter in the initial position. The student hears the initial sound enunciated clearly and the video encourages the student to say the word and sound together. The word examples are familiar words that students can remember easily when associating the letter and it’s sound to each word.
Learning the English alphabet for kids is sometimes a challenging task. Making reading instruction fun ensures that young students stay engaged and are not overwhelmed when trying to learn alphabet letters and sounds. Videos provide another option to enhance or enrich the teaching and learning experience. With this video, the student learns the name of the letter, the letter’s sound and three familiar words with that begin with the letter. After viewing, students are on their way to reading success!

Subscribe to our channel: https://goo.gl/iG2Bdr

Connect with us on :

Our website: http://www.kidsacademy.mobi
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Install for free our Kids Academy Talented and Gifted Program for kids aged 2-10:

App Store: https://smart.link/59833db06a6b8
Google Play: https://smart.link/5a1bea3272481
Our website: https://www.kidsacademy.mobi/

When did dinosaurs live and how do we learn about them? What dinosaur had the most unusual armor? Are there any dinosaurs living today?
Watch this special episode to answer all those questions and learn interesting facts about five astonishing dinosaurs! Don't forget to subscribe!

#dinosaur

Subscribe to our channel: https://goo.gl/iG2Bdr

#kidsacademy #LearnWithKidsAcademy

Connect with us on :
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Google Play: https://play.google.com/store/....apps/details?id=air.

Our website: http://www.kidsacademy.mobi
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Facebook: https://www.facebook.com/KidsAcademyCompany

An updated version of graphing inequalities ( no music )
https://www.youtube.com/edit?o=U&video_id=HDq7l7CnN-A

In this video, you will learn how to basics for graphing inequalities on a number line.
Inequalities show that two expressions are not equal.
For example, a number can be greater than, greater than less than, less than, less than, less than or equal to, and not equal to.
When graphing the inequality on a number line you can use an open graph that does not include the number, and closed in which includes the number.

You may also enjoy...
Graphing Inequalities
https://www.youtube.com/watch?v=Rr3ExcvdpU0

Inequality Basics
https://www.youtube.com/watch?v=EAwloey30j8

-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-

State of Georgia 7th Grade Math Year in Review
Topics covered this video
Adding sign numbers
Subtracting sign numbers
Dividing Decimals
Multiplying fractions
Divide mixed numbers
Convert fractions to a decimal
Convert percent to a decimal
Convert decimal to a percent

Example Problems
-3 + 9
-24 + -17
72 - -5
-93.1 ÷ 24.5
3/4 * 1 2/3
convert 2/5 to a fraction
convert 5/8 to a decimal
convert 20% to a fraction

7th Grade Math Playlist ( Entire Year)
https://www.youtube.com/playli....st?list=PLurjkZV1ykG

1st Grade Math Drills Addition 2’s and 3’s. Our online public and homeschool provides various Math Drills to help each student become proficient in those specific areas.

Mr. Pencil hosts your public and homeschool classroom learning lessons. _____ Welcome to the Complete K12 Essentials Youtube channel! ____ __________________________________________________________________________
_____ Please “LIKE” and “SUBSCRIBE” to this channel.______ New videos posted frequently. _____ https://youtube.com/channel/UC...._XYRUNkxt9636TWXdgJ9 _________________ ___________________________________________________________________________
_____ NEW : We have introduced interactive worksheets, puzzles, and quizzes on www.CompleteK12Essentials.com We have quick links to seamlessly move from our website to our Youtube channel. ___________________________________________________________________________
_____ Additional videos in this series will follow, so be sure to subscribe to our channel and tell a friend. If you have comments or suggestions on future videos please visit our channel link above.

For more episodes and free, supporting teachers' notes: https://www.bbc.co.uk/teach/sc....hool-radio/assemblie

Each year on 14 February we celebrate St Valentine's Day by giving our loved ones cards or gifts, such as flowers or chocolates. But who was Valentine and what do we know of him?

This short film is from the series Patron Saints.

It is designed to be a classroom resource suitable for teaching Religious Studies at KS1/2 in England, Wales and Northern Ireland, and 1st and 2nd Level in Scotland.

For more content like this, visit the BBC Teach website. Whether you're at home or at school, you can use BBC Teach for free. Our website is home to thousands of free curriculum-mapped videos, arranged by age-group and subject: https://www.bbc.co.uk/teach

Subscribe to the BBC Teach YouTube channel: https://www.youtube.com/bbctea....ch?sub_confirmation=

Get in touch via Facebook: https://www.facebook.com/BBCTeach/

Find more resources on BBC Bitesize: https://www.bbc.co.uk/bitesize

WEBSITE: http://www.teachertube.com A year 3 students explanation of the difference between Pyramids and Prisms